PER3 AntibodyСпецификация| Объем | 100 мкг | | Синонимы | Period circadian protein homolog 3 (hPER3) (Cell growth-inhibiting gene 13 protein) (Circadian clock protein PERIOD 3), PER3 | | Клональность | Polyclonal Antibody | | Организм | Human | | uniprot | P56645 | | Иммуноген | Recombinant Human Period circadian protein homolog 3 protein (1-131AA) | | Источник | Rabbit | | Видовая специфичность | Human, Mouse | | Применение | ELISA, WB, IHC, IF, Recommended dilution: WB:1:500-1:5000, IHC:1:20-1:200, IF:1:50-1:200 | | Примечание | Originally described as a core component of the circadian clock. The circadian clock, an internal time-keeping system, regulates various physiological processes through the generation of approximately 24 hour circadian rhythms in gene expression, which are translated into rhythms in metabolism and behavior. It is derived from the Latin roots 'circa' (about) and 'diem' (day) and acts as an important regulator of a wide array of physiological functions including metabolism, sleep, body temperature, blood pressure, endocrine, immune, cardiovascular, and renal function. Consists of two major components: the central clock, residing in the suprachiasmatic nucleus (SCN) of the brain, and the peripheral clocks that are present in nearly every tissue and organ system. Both the central and peripheral clocks can be reset by environmental cues, also known as Zeitgebers (German for 'timegivers'). The predominant Zeitgeber for the central clock is light, which is sensed by retina and signals directly to the SCN. The central clock entrains the peripheral clocks through neuronal and hormonal signals, body temperature and feeding-related cues, aligning all clocks with the external light/dark cycle. Circadian rhythms allow an organism to achieve temporal homeostasis with its environment at the molecular level by regulating gene expression to create a peak of protein expression once every 24 hours to control when a particular physiological process is most active with respect to the solar day. Transcription and translation of core clock components (CLOCK, NPAS2, ARNTL/BMAL1, ARNTL2/BMAL2, PER1, PER2, PER3, CRY1 and CRY2) plays a critical role in rhythm generation, whereas delays imposed by post-translational modifications (PTMs) are important for determining the period (tau) of the rhythms (tau refers to the period of a rhythm and is the length, in time, of one complete cycle). A diurnal rhythm is synchronized with the day/night cycle, while the ultradian and infradian rhythms have a period shorter and longer than 24 hours, respectively. Disruptions in the circadian rhythms contribute to the pathology of cardiovascular diseases, cancer, metabolic syndromes and aging. A transcription/translation feedback loop (TTFL) forms the core of the molecular circadian clock mechanism. Transcription factors, CLOCK or NPAS2 and ARNTL/BMAL1 or ARNTL2/BMAL2, form the positive limb of the feedback loop, act in the form of a heterodimer and activate the transcription of core clock genes and clock-controlled genes (involved in key metabolic processes), harboring E-box elements (5'-CACGTG-3') within their promoters. The core clock genes: PER1/2/3 and CRY1/2 which are transcriptional repressors form the negative limb of the feedback loop and interact with the CLOCK|NPAS2-ARNTL/BMAL1|ARNTL2/BMAL2 heterodimer inhibiting its activity and thereby negatively regulating their own expression. This heterodimer also activates nuclear receptors NR1D1, NR1D2, RORA, RORB and RORG, which form a second feedback loop and which activate and repress ARNTL/BMAL1 transcription, respectively. Has a redundant role with the other PER proteins PER1 and PER2 and is not essential for the circadian rhythms maintenance. In contrast, plays an important role in sleep-wake timing and sleep homeostasis probably through the transcriptional regulation of sleep homeostasis-related genes, without influencing circadian parameters. Can bind heme. | | Клональность1 | Polyclonal | | Изотип | IgG | | Коньюгат | Non-conjugated | | Буффер | Preservative: 0.03% Proclin 300<br />Constituents: 50% Glycerol, 0.01M PBS, pH 7.4 | | Форма | Liquid | | Хранение | Upon receipt, store at -20°C or -80°C. Avoid repeated freeze. | | Метод очистки | >95%, Protein G purified | | Абревеатура | Period circadian protein homolog 3 | | Области исследований | Epigenetics and Nuclear Signaling, Cardiovascular, Metabolism | | Ссылка на страницу на сайте производителя | ссылка | Western Blot
Positive WB detected in: Hela whole cell lysate, Mouse skeletal muscle tissue
All lanes: PER3 antibody at 4µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 132, 133 kDa
Observed band size: 132 kDa
 | Immunohistochemistry of paraffin-embedded human ovarian cancer using CSB-PA017788LA01HU at dilution of 1:100
 | Immunohistochemistry of paraffin-embedded human colon cancer using CSB-PA017788LA01HU at dilution of 1:100
 | Immunofluorescent analysis of Hela cells using CSB-PA017788LA01HU at dilution of 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)
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Наименование: PER3 Antibody.